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STD Atmega328 board
Mode: Editors' pick
- 1
Update time：
2021-04-11 20:48:25
Creation time：
2017-01-07 07:02:06
Description
i design to use atmega 328 ready use pcb.
Design Drawing
schematic diagram
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PCB
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| ID | Name | Designator | Footprint | Quantity |
|---|---|---|---|---|
| 1 | LM7805EE | U1,U2 | TO220 | 2 |
| 2 | 100uf | C1 | CP_8X13MM | 1 |
| 3 | 10uf | C2 | CP_8X13MM | 1 |
| 4 | 0.1uf | C3 | CP_8X13MM | 1 |
| 5 | LED | D1 | LED3MM | 1 |
| 6 | 330 ohm | R1,R2 | R3 | 2 |
| 7 | ATMEGA328P-PU | U2 | DIP28 | 1 |
| 8 | CRYSTAL 16Mhz HC-49S | Y1 | CRYSTAL_HC-49S | 1 |
| 9 | 22pf | C4,C5 | CP_8X13MM | 2 |
| 10 | 14PIN | JP1,JP2 | B14B-PH-K-S | 2 |
| 11 | LED for pin 13 | D2 | LED3MM | 1 |
| 12 | Header-Male-2.54_1x3 | P1,P2 | HDR-3X1/2.54 | 2 |
| 13 | DC_IN | P1 | HDR1X2 | 1 |
| 14 | PMOS_E | M1,M2,M3,M4,M5,M6 | TO-220 | 6 |
| 15 | SIP2 | LIGHT_1,LIGHT_2,LIGHT_3,LIGHT_4,LIGHT_5,LIGHT_6 | HDR1X2 | 6 |
| 16 | 0.1u | C1 | C1 | 1 |
| 17 | ATmega328 | MCU | DIP28-300 | 1 |
| 18 | 10k | R1 | R3 | 1 |
| 19 | 16.000 | X1 | HCM49 | 1 |
| 20 | 22p | C2,C3 | C1 | 2 |
| 21 | 1u | C4 | CP_8X13MM | 1 |
| 22 | 125R | R2,R3,R4,R5,R6,R7 | R3 | 6 |
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